From 57fe8f3c4124819b95164547333a33f4c45eac8d Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Sun, 10 Mar 2019 12:07:40 -0400
Subject: Editor now allows tile placement

You can scroll through the three layers (map, track, object) with Z/X. You can swap between focusing on the map and the tileset with TAB. You can place tiles with enter or space. Pretty rudimentary, but it's a start.
---
 src/tileset.h | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'src/tileset.h')

diff --git a/src/tileset.h b/src/tileset.h
index 8a565bc..745ea1d 100644
--- a/src/tileset.h
+++ b/src/tileset.h
@@ -1,15 +1,53 @@
 #ifndef TILESET_H_B89AE7A1
 #define TILESET_H_B89AE7A1
 
+#include <string>
+#include "renderer.h"
 #include "enums.h"
+#include "consts.h"
 
 class Tileset {
 public:
 
+  Tileset(SDL_Renderer* ren, std::string filename)
+  {
+    surface_ptr surf(IMG_Load(("../res/" + filename).c_str()));
+
+    if (!surf)
+    {
+      throw img_error();
+    }
+
+    image_.reset(SDL_CreateTextureFromSurface(ren, surf.get()));
+    size_ = { surf->w, surf->h };
+    numTiles_ = size_.h() / TILE_SIZE.h();
+  }
+
   bool canEntityMoveTo(ColliderType collider, size_t tile) const
   {
     return true;
   }
+
+  const texture_ptr& getImage() const
+  {
+    return image_;
+  }
+
+  const vec2i& getSize() const
+  {
+    return size_;
+  }
+
+  size_t getNumTiles() const
+  {
+    return numTiles_;
+  }
+
+private:
+
+  texture_ptr image_;
+  vec2i size_;
+  size_t numTiles_;
 };
 
 #endif /* end of include guard: TILESET_H_B89AE7A1 */
-- 
cgit 1.4.1